Underground, Fiberglass,
Reinforced, Plastic Duct Work
877-608-4383
 

Contact UnderDuct

The Best in FRP Duct Suppliers

UnderDuct by Monoxivent
1306 Mill St., Rock Island, IL 61201 
PH 877-608-4383
FX 309-794-1020
Main Email:
info@monoxivent.com


Division Manager - FRP
Terry Cahill
Email x14
Senior Product Manager
Jim Wischhusen
Email x40 
Division Manager - Monoxivent
Erik Swanson
Email x59
National Sales Manager
Mike Murphy
Email x64
President
Bob Frink
Email x15
Vice President
Ian Frink
Email x23
Vice President
Jim Maynard
Email x19
Controller
Larry Anderson
Email x16
Design/Engineering
Sam Stelzner, ME
Email x37 
Production Manager
Susan Reynolds 
Email x51
Product Manager
Marty McNeil
Email x54
Product Manager
Dan Spaete
Email x53
Admin. Support
Jerri Kelly
Email x62